Enum MotionCompensationMode 

#[non_exhaustive]
pub enum MotionCompensationMode {
    None,
    Mvtools {
        blksize: u32,
        overlap: u32,
        search_radius: u32,
        pyramid_levels: u32,
    },
}

How motion compensation is configured for a denoise pass.

None disables motion compensation entirely (zero-cost; no extra buffers are allocated). Mvtools enables an MVTools-inspired per-block estimator and warps neighbours toward the centre at denoise time.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

Mvtools

Fields

blksize: u32

Side length of each motion-estimation block in pixels at the finest pyramid level.

overlap: u32

Overlap between neighbouring blocks in pixels. Must be strictly less than blksize so the step (blksize - overlap) stays positive. Values > 0 reserve room for raised-cosine blending in the compensate step (v1 uses a winner-block rule).

search_radius: u32

Pixel search radius at the finest pyramid level. The coarse pass uses the same radius on the /2 image so its effective reach is doubled.

pyramid_levels: u32

Number of pyramid levels. 1 disables the hierarchical coarse pass; 2 adds a /2 coarse pass that seeds the fine pass. Bounded by [MAX_PYRAMID_LEVELS].

Implementations

impl MotionCompensationMode

pub fn mvtools_default() -> Self

Convenience constructor for Mvtools with library defaults.

pub fn validate(&self) -> Result<(), Error>

Reject parameter combinations that the kernels can’t honour.

Trait Implementations

impl Clone for MotionCompensationMode

fn clone(&self) -> MotionCompensationMode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for MotionCompensationMode

impl Debug for MotionCompensationMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MotionCompensationMode

fn default() -> MotionCompensationMode

Returns the “default value” for a type.

impl PartialEq for MotionCompensationMode

fn eq(&self, other: &MotionCompensationMode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MotionCompensationMode